World PhiloMathematics & Design Society

Light allows us to see, and it is what that  gives beauty, power and prominence  to everything in the world. Yet,  no one knows exactly what light really is  and  how it come into being !!! Light is one of the most mysterious and intriguing phenomena in the universe. It is essential for life on Earth, but it also has some surprising and counterintuitive properties. The photons that travel across vast distances carry with them the secrets of the stars, the galaxies, and the cosmic history. The speed of light in a vacuum is a constant, approximately  300,000 kilometers per second , and it is  the fastest speed possible  in the universe. Light reveal to us the beauty and the mystery of creation and challenge us to explore and understand the nature of reality. Light is not only a source of illumination, but also a messenger of information and a catalyst of discovery. How Light is Created? How light come into existence is a question that has fascinated scientists and philosophers for centur

Rain is a mesmerizing phenomenon that affects our environmen t and our lives in many ways. Rain is one of the most common and important forms of precipitation on Earth. It provides fresh water for plants, animals, and humans , and it shapes the landscape by eroding rocks and soil . But how does rain form, and what factors influence its occurrence and distribution? Rain is essentially liquid water that falls from the sky . It originates from the evaporation of water from oceans, lakes, rivers, and other sources, which forms water vapor in the atmosphere. Water vapor is a gas that is invisible to the human eye , but it can be detected by instruments such as satellites and weather balloons. Water vapor rises in the atmosphere because it is less dense than air . As it rises, it cools down and condenses into tiny droplets of water or ice crystals , depending on the temperature and pressure. This process of condensation requires the presence of tiny particles in the air, such as dust, sm

Some of the properties of light are: - Reflection : Light bounces off a smooth surface at the same angle as it hits the surface. - Refraction : Light bends when it passes from one medium to another with a different refractive index, such as air and water. - Diffraction : Light spreads out when it encounters an obstacle or a slit that is comparable to its wavelength. - Interference : Light waves can add up or cancel out each other when they overlap, creating patterns of bright and dark spots. - Polarization : Light waves can vibrate in different directions , and some materials can filter out certain directions of vibration, such as polarized sunglasses. - Dispersion : Light can be split into its component colors when it passes through a prism or a raindrop, creating a spectrum or a rainbow. - Absorption : Light is absorbed by atoms or molecules in a medium, which can cause them to emit light of a different wavelength or transfer energy to other particles. - Emission : Light is emitte

Have you ever wondered why there is night and day? Why does the sky turn dark every day, and what causes the stars and the moon to appear? Why do we experience different seasons and different lengths of daylight throughout the year?  We will explore the answers to these questions about the fascinating phenomenon of day and night and how it affects life on Earth. The day and night cycle is the periodic alternation of light and darkness on Earth caused by the rotation of the planet around its axis. The cycle affects the climate, the biological rhythms of living organisms, and the human activities and culture. The cycle has a duration of 24 hours , but it varies slightly depending on the season and the latitude of the location. The Earth is a sphere that rotates on its axis . The axis is an imaginary line that passes through the center of the Earth from the North Pole to the South Pole. The Earth takes about 24 hours to complete one full rotation , which means that different parts of th

Wind is the movement of air caused by the uneven heating of the Earth by the sun. It does not have much substance—one cannot see it or hold it—but one can feel its force. It can dry one's clothes in summer and chill to the bone in winter. It is strong enough to carry sailing ships across the ocean and rip huge trees from the ground. It is the great equalizer of the atmosphere, transporting heat, moisture, pollutants, and dust great distances around the globe. Wind also influences the climate and weather patterns of different regions. We will explore the origination, types, effects on rain and environment of wind. Origination of Wind: Wind originates from the differences in atmospheric pressure that result from the uneven heating of the Earth by the sun . The sun's rays are more direct and intense at the equator than at the poles, creating a temperature gradient that drives the circulation of air. The Earth's rotation also affects the direction of wind by generating the Cor

Clouds are one of the most captivating and beautiful phenomena in nature. They are collections of tiny water droplets or ice crystals that float in the air, reflecting and scattering sunlight in different ways. Clouds can have various shapes, sizes, colors and altitudes, depending on the atmospheric conditions and the type of cloud. The shape, size, and distribution of clouds depend on many factors, such as the amount of moisture in the air, the wind speed and direction, the temperature and pressure, and the presence of mountains or other obstacles.  Clouds can create stunning visual effects, such as rainbows, halos, sun dogs and glories.  Clouds can be classified into different types based on their height, appearance, and composition. Four main types of clouds are: cirrus, stratus, cumulus and nimbus.  Cirrus: Cirrus clouds are thin, wispy and high-altitude clouds (above 6 km) that often look like feathers or curls. They are made of ice crystals and indicate fair weather or a change i

  The Moon is Earth's natural satellite, and it is the fifth-largest moon in the solar system. It is the closest celestial body to Earth, orbiting our planet at an average distance of about 238,900 miles (384,400 kilometres). The Moon plays several important roles in our solar system and has fascinated humans for centuries. Here are some key characteristics and roles of the Moon: Size and Composition: The Moon has a diameter of approximately 2,160 miles (3,475 kilometres), which is about 1/4 the size of Earth. It is primarily composed of rocky material, and its surface is covered in craters, mountains, valleys, and plains. Orbit: The Moon orbits Earth in an elliptical path, taking about 27.3 days to complete one orbit. It rotates on its axis in roughly the same amount of time, which is why we always see the same side of the Moon facing Earth. This is called synchronous rotation. Phases: The Moon goes through a cycle of phases as seen from Earth. These phases include the New Moon